Rho GTPases are a family of small GTP binding proteins that function as molecular switches for the control of a variety of fundamental cellular processes, and therefore represent potentially vital proteins for skin ...

The membrane Na+-K+ pump transports 3 Na+ ions out and 2 K+ ions into cells against their electrochemical gradient, using energy derived from hydrolysis of ATP. The Na+ and K+ ion gradients generated by the pump serve in ...